package com.example.tliaswebmanagement.mapper;

import com.example.tliaswebmanagement.entity.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface DeptMapper {
    //可驼峰命名，也可用Results注解，也可给属性起别名
   /*@Results({@Result(column = "create_time", property = "createTime"),
            @Result(column = "update_time", property = "updateTime")})*/
    //@Select("select id,name,create_time createTime,update_time updateTime from dept")
    @Select("select * from dept")
    List<Dept> findAll();

    @Delete("delete from dept where id=#{id}")
    void deleteById(Integer id);

    @Insert("insert into dept(name,create_time,update_time) values(#{name},#{createTime},#{updateTime})")
    void insert(Dept dept);

    @Select("select * from dept where id=#{id}")
    Dept getById(Integer id);

    @Update("update dept set name=#{name},update_time=#{updateTime} where id =#{id}")
    void update(Dept dept);

}
